Ranger Computer Brain

Anyone out there had problems with the computer on their truck going haywire, the ABS light coming on, the transmission hanging up, Check engine light coming on, etc? Just happened to me and was
wondering....?
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RManley opined in

year and engine, please
If all these happened at same time, take to dealer in warranty.
Check all wiring harness grounds, if not in warranty
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1999 Ranger XLT 3.0 liter
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It is a 1999 Ranger XLT, 3.0 liter and is not under warranty/

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Does the speedometer act up as well? Bob
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Yes, it stopped working also, the needle will not move...
Roger
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You most likely lost speed sensor signal. Get a manual and diagnose it.

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